Does anybody have a TI-89 graphing calculator?
[2007-09-03 20:39:37]

Q: How would I write a mixed fraction on my graphing calculator. For example 4 1/2. Like for a scientific calculator its easy to spot it because its the abc button, but i can't find it on the TI-89 calculator

A: try just using 4 + (1/2)

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Online Calculator With Fractions: Texas Instruments TI-89 Advanced ...

The TI-89 is an excellent calculator. It has an absolutley HUGEfeature set, and is so advanced that it can basically do most math for you. My favorite features are the CAS (computer algebra system), which can solve a lot of algebraic equations for you, and the factoring function (I dont have to waste time factoring on paper anymore! whoohoo!). My old ti-83+ seems like a slide rule compared to this thing, but the 89 is still quite easy to use. In addition, not only is this calculator great for math, its great for games! There's a multitude of mathematical programs and games that you can find for free online. . . The only downside to this calculator is that the rich feature set can actually be a problem. A lot of students that use this calculator rely on it too much, and some of them barely understand...

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Scientific Calculator Ti 89 - Bookshelf
TI-89 graphing calculator for dummies
360 pages 		TI-89 graphing calculator for dummies

Creator: C. C. Edwards | Computers - 2005-08-12
Get up to speed easily with your TI-89 Titanium Use advanced science and math applications, PDA functions, and more Your TI-89 Titanium graphing calculator is ...
Publisher: For Dummies

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(1 diggs) Ti-89 Titanium Graphing Calculator
Oct 24, 2010 from 8wix5 in Entertainment
8wix5 If you’re engineering student then you’ll benefit from built-in algebra system, differential equation, 2D & 3D- graphing and analysis, 3D-graph rotation and various other functions that are available only in titanium version of TI-89 calculator.